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TS5A3159A
SCDS200F – JUNE 2005 – REVISED JANUARY 2018
TS5A3159A 1-Ω SPDT Analog Switch
5-V and 3.3-V Single-Channel 2:1 Multiplexer and Demultiplexer
1 Features
3 Description
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The TS5A3159A device is a single-pole double-throw
(SPDT) analog switch that is designed to operate
from 1.65 V to 5.5 V. The device offers low on-state
resistance and excellent ON-state resistance
matching with the break-before-make feature, to
prevent signal distortion during the transferring of a
signal from one channel to another. The device has
an excellent total harmonic distortion (THD)
performance and consumes very low power. These
features make this device suitable for portable audio
applications.
1
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Specified Break-Before-Make Switching
Isolation in Power-Down Mode, V+ = 0
Terminal Compatible With TS5A3159 Device
Low ON-State Resistance (1 Ω)
Control Inputs are 5.5-V Tolerant
Low Charge Injection
Excellent On-State Resistance Matching
Low Total Harmonic Distortion (THD)
1.65-V to 5.5-V Single-Supply Operation
Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II
ESD Performance Tested Per JESD
– 2000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TS5A3159ADBVR
SOT-23 (6)
2.90 mm × 1.60 mm
TS5A3159ADCKR
SC70 (6)
2.00 mm × 1.25 mm
TS5A3159AYZPR
DSBGA (6)
1.41 mm × 0.91 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
2 Applications
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Cell Phones
PDAs
Portable Instrumentation
Audio and Video Signal Routing
Low-Voltage Data Acquisition Systems
Communication Circuits
Modems
Hard Drives
Computer Peripherals
Wireless Terminals and Peripherals
Block Diagram
IN
COM
NC
NO
Copyright © 2018, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
TS5A3159A
SCDS200F – JUNE 2005 – REVISED JANUARY 2018
www.ti.com
Table of Contents
1
2
3
4
5
6
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Pin Configuration and Functions .........................
Specifications.........................................................
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7
8
1
1
1
2
3
4
Absolute Maximum Ratings ...................................... 4
ESD Ratings.............................................................. 4
Recommended Operating Conditions....................... 4
Thermal Information .................................................. 4
Electrical Characteristics for 5-V Supply .................. 5
Electrical Characteristics for 3.3-V Supply ............... 6
Electrical Characteristics for 2.5-V Supply ............... 8
Electrical Characteristics for 1.8-V Supply ............... 9
Typical Characteristics ............................................ 11
Parameter Measurement Information ................ 14
Detailed Description ............................................ 18
8.1 Overview ................................................................. 18
8.2 Functional Block Diagram ....................................... 18
8.3 Feature Description................................................. 18
8.4 Device Functional Modes........................................ 18
9
Application and Implementation ........................ 19
9.1 Application Information............................................ 19
9.2 Typical Application ................................................. 19
10 Power Supply Recommendations ..................... 20
11 Layout................................................................... 20
11.1 Layout Guidelines ................................................. 20
11.2 Layout Example .................................................... 20
12 Device and Documentation Support ................. 21
12.1
12.2
12.3
12.4
12.5
12.6
Device Support ....................................................
Documentation Support .......................................
Community Resources..........................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
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13 Mechanical, Packaging, and Orderable
Information ........................................................... 22
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (November 2015) to Revision F
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Changed the YZP package From: 8 Pins To: 6 Pins in the Thermal Information table ......................................................... 4
Changes from Revision D (June 2015) to Revision E
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Changed Pin Descriptions ..................................................................................................................................................... 3
Changes from Revision C (May 2010) to Revision D
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Page
Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,
Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1
Submit Documentation Feedback
Copyright © 2005–2018, Texas Instruments Incorporated
Product Folder Links: TS5A3159A
TS5A3159A
www.ti.com
SCDS200F – JUNE 2005 – REVISED JANUARY 2018
5 Pin Configuration and Functions
DBV or DCK Packages
6-Pin SOT-23 or SC-70
Top View
NO
1
YZP Packages
6-Pin DSBGA
Bottom View
6
IN
NC
3 4
COM
GND
2 5
V+
NO
1 6
IN
GND
2
5
V+
NC
3
4
COM
NO – Normally open
NC – Normally closed
Pin Functions
PIN
I/O
DESCRIPTION
NAME
SOT-23,
SC-70
DSBGA
COM
4
C2
I/O
Common switch port
GND
2
B1
—
Ground
IN
6
A2
I/O
Switch select. High = COM connected to NO; Low = COM connected to NC
NC
3
C1
I/O
Normally closed switched port
NO
1
A1
—
Normally open switch port
V+
5
B2
I
Power supply
Submit Documentation Feedback
Copyright © 2005–2018, Texas Instruments Incorporated
Product Folder Links: TS5A3159A
3
TS5A3159A
SCDS200F – JUNE 2005 – REVISED JANUARY 2018
www.ti.com
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1) (2)
MIN
MAX
UNIT
V+
Supply voltage (3)
–0.5
6.5
V
VNO,
VNC,
VCOM
Analog voltage (3) (4) (5)
–0.5
V+ + 0.5
V
IK
Analog port diode current
INO,
INC,
ICOM
ON-state switch current
VNC, VNO, VCOM < 0
ON-state peak switch current
(3) (4)
Digital input voltage
IIK
Digital input clamp current
I+
Continuous current through V+
IGND
Continuous current through GND
(1)
(2)
(3)
(4)
(5)
(6)
(7)
VNO, VNC, VCOM = 0 to V+
(6)
VI
VI < 0
mA
200
mA
–400
400
mA
–0.5
6.5
–50
V
mA
–100
Absolute maximum operating temperature (7)
TA
–50
–200
100
mA
100
mA
DBV or DCK package
150
YZP package
125
°C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum.
All voltages are with respect to ground, unless otherwise specified.
The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
This value is limited to 5.5 V maximum.
Pulse at 1-ms duration
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